Rolling Stone Deputy Photo Editor Sacha Lecca is a backstage-photo wizard. "Shooting bands behind the scenes and at soundcheck is one of my favorite things to do," he says. "I enjoy essentially being a fly on the wall and capturing the moments, the nerves, laughs, and being around the music." This weekend he tailed the Avett Brothers at Brooklyn's Barclays Center. Here, he caught the band in a more serious moment that was quickly followed by some fun as the crew sang lyrics from random songs, including the chorus to "How Bizarre" by OMC.